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2,050 results for “southern Brazil”
FIGURES 1–4. Zethus pilosus. 1-2. Female. 3-4. Male. 1, 3. Head, frontal view. 2, 4 in Zethus (Zethus) pilosus Zavattari, 1912 (Hymenoptera: Vespidae: Eumeninae) from Southern Brazil: description of the female, the male genitalia, its nest and notes on biology
FIGURES 1–4. Zethus pilosus. 1-2. Female. 3-4. Male. 1, 3. Head, frontal view. 2, 4. Habitus. Scales: 1.0 mm.
FIGURES 5–8 in Zethus (Zethus) pilosus Zavattari, 1912 (Hymenoptera: Vespidae: Eumeninae) from Southern Brazil: description of the female, the male genitalia, its nest and notes on biology
FIGURES 5–8. Diagnostic characters of Zethus pilosus and corresponding traits in Zethus strigosus. 5-6. Zethus pilosus. 7-8. Zethus strigosus. 5, 7. Pronotum (pnt) and mesoscutum (msct), dorsal view. 6, 8. First metasomal tergum, dorsal view. Arrow indicates stem. Scales: 1.0 mm.
FIGURE 6. The 50 in A new species of Paratelmatobius (Anura: Leptodactylidae: Paratelmatobiinae) from the Atlantic Forest of southern Brazil
FIGURE 6. The 50% majority rule consensus tree resulting from Bayesian phylogenetic inference based on 2440 aligned base pairs of the heavy strand transcription unit 1 (H1—12S and 16S, plus the intervening tRNAvaline segment). Values to the left of clades are node Bayesian posterior probabilities (BPP). Asterisks (*) indicate 100% values. Terminals in bold represent the new species. Lin = Lineage.
FIGURE 2 in A new species of Paratelmatobius (Anura: Leptodactylidae: Paratelmatobiinae) from the Atlantic Forest of southern Brazil
FIGURE 2. Paratelmatobius segallai, holotype (CFBH 43545). (A) Dorsal view, (B) ventral view; scale bar = 2 mm. (C) Head in dorsal view, (D) head in lateral view, (E) right hand in ventral view; scale bars = 1 mm. (F) Finger I in dorsal view showing nuptial pad in detail; scale bar = 0.5 mm. (G) Right foot in ventral view, scale bar = 1 mm.
FIGURE 1 in A new species of Paratelmatobius (Anura: Leptodactylidae: Paratelmatobiinae) from the Atlantic Forest of southern Brazil
FIGURE 1. Paratelmatobius segallai, holotype in life (CFBH 43545, male, SVL 18.4 mm). (A) dorsal view; (B) ventral view.
FIGURE 5 in A new species of Paratelmatobius (Anura: Leptodactylidae: Paratelmatobiinae) from the Atlantic Forest of southern Brazil
FIGURE 5. Geographic distribution of Paratelmatobius segallai and congeners from the Atlantic Forest of southeastern and southern Brazil. White solid symbols represent the type locality of each species. Numbered yellow stars represent the known records for Paratelmatobius cf. segallai in the municipalities of (1) Piedade; (2) Tapiraí; (3) Pilar do Sul; (4) São Miguel Arcanjo; (5) Capão Bonito; (6) Guapiara, and (7) Iporanga (records obtained from Célio F. B. Haddad Amphibian Collection, Rio Claro, São Paulo, Brazil). Occurrence records for the other species were obtained from: Garcia et al. (2009); Giaretta & Magrini (2013); Giasson (2008); Pombal & Haddad (1999); Vrcibradic et al. (2010); Zaher et al. (2005).
FIGURE 4 in A new species of Paratelmatobius (Anura: Leptodactylidae: Paratelmatobiinae) from the Atlantic Forest of southern Brazil
FIGURE 4. Advertisement call of Paratelmatobius segallai. (A) Oscillogram section from recording MTTS 001 (voucher CFBH 43545, holotype) containing three calls (ticks on the time axis correspond to 0.5 s). The multi-pulsed call in the background at ca. 4 kHz is the call of syntopic Scythrophrys sawayae. (B) Spectrogram and oscillogram of the two-note call in A: note B followed by note A. (C) Spectrogram and oscillogram of a three-note call from recording MTTS 002 (unvouchered): note B followed by two notes A.
FIGURE 3 in A new species of Paratelmatobius (Anura: Leptodactylidae: Paratelmatobiinae) from the Atlantic Forest of southern Brazil
FIGURE 3. Tadpole of Paratelmatobius segallai (lot UFMG 1830) at stage 34. Body and tail shown in (A) lateral, (B) dorsal, and (C) ventral views (scale = 2.0 mm). (D) Oral disc (scale = 0.5 mm). Tadpole was stained with methylene blue for a better contrast of oral structures.
FIGURES 11–12 in Two new land planarian species (Platyhelminthes: Tricladida: Geoplanidae) from protected areas in southern Brazil
FIGURES 11–12. Cratera obsidiana sp. nov.: (11) copulatory apparatus of the holotype in sagittal section; (12) copulatory apparatus of the paratype MZU PL. 271 in horizontal section.
FIGURES 13–14 in Two new land planarian species (Platyhelminthes: Tricladida: Geoplanidae) from protected areas in southern Brazil
FIGURES 13–14. Luteostriata subtilis sp. nov. in dorsal view: (13) color pattern of holotype; (14) eye pattern at the anterior end of paratype MZU PL. 273.
FIGURE 22 in Two new land planarian species (Platyhelminthes: Tricladida: Geoplanidae) from protected areas in southern Brazil
FIGURE 22. Luteostriata subtilis sp. nov., composite reconstruction of the copulatory apparatus of the holotype from sagittal sections. Arrows indicate oblique folds at the level of the gonopore.
FIGURES 2–8 in Two new land planarian species (Platyhelminthes: Tricladida: Geoplanidae) from protected areas in southern Brazil
FIGURES 2–8. Cratera obsidiana sp. nov., holotype in transverse (2–6) and sagittal sections with the anterior end to the left (7, 8): (2) cephalic region; (3) detail of body-margin in pre-pharyngeal region; (4) pre-pharyngeal region; (5) detail of the dorsal surface in the pre-pharyngeal region; (6) detail of the ventral surface in the pre-pharyngeal region; (7) pharynx; (8) ovary.
FIGURE 1 in Two new land planarian species (Platyhelminthes: Tricladida: Geoplanidae) from protected areas in southern Brazil
FIGURE 1. Cratera obsidiana sp. nov.: dorsal aspect and eye pattern of fixed specimen (paratype MZU PL. 272).
FIGURES 9–10 in Two new land planarian species (Platyhelminthes: Tricladida: Geoplanidae) from protected areas in southern Brazil
FIGURES 9–10. Cratera obsidiana sp. nov., composite reconstruction of the copulatory apparatus: (9) holotype in sagittal sections; (10) paratype MZU PL. 271 in horizontal sections. Anterior end to the left.
FIGURES 15–21 in Two new land planarian species (Platyhelminthes: Tricladida: Geoplanidae) from protected areas in southern Brazil
FIGURES 15–21. Luteostriata subtilis sp. nov., holotype in transverse (15–19) and sagittal sections with the anterior to the left (20, 21): (15, 16) cephalic region; (17) pre-pharyngeal region; (18) detail of the dorsal surface in the pre-pharyngeal region; (19) detail of the ventral surface in the pre-pharyngeal region; (20) pharynx; (21) ovary.
FIGURES 23–24 in Two new land planarian species (Platyhelminthes: Tricladida: Geoplanidae) from protected areas in southern Brazil
FIGURES 23–24. Luteostriata subtilis sp. nov.: (23) copulatory apparatus of the holotype in sagittal section; (24) copulatory apparatus of the paratype MZU PL. 273 in sagittal section.
FIGURES 1–7 in A new species of Parasycorax and new records of Sycorax (Diptera: Psychodidae Sycoracinae) from southern Brazil
FIGURES 1–7. Parasycorax sigmoidalis sp. nov., male. 1. Wing. 2. Flagellomeres V and VI. 3. Scape, pedicel and flagellomere I. 4. Palpus. 5. Cerci and hypoproct. 6. Parameres, aedeagus and ejaculatory apodeme. 7. Gonocoxite and gonostylus, dorsal view.
Figures 17-28 in A new species of Benthana (Crustacea: Isopoda: Philosciidae) from southern Brazil
Figures 17-28. Benthana cairensis sp. nov.: (17) male pereiopod 1; (18) male pereiopod 2; (19) male pereiopod 3; (20) male pereiopod 4; (21) male pereiopod 7; (22) female pereiopod 1; (23) female pereiopod 2; (24) female pereiopod 3; (25) female pereiopod 4; (26) female pereiopod 7; (27) male pereiopod 1 carpus; B. olfersii: (28) male pereiopod 7 merus; arrow indicates unique lobe with 6 setae. Scales: (17-26) 500 µm; (27) 100 µm; (28) 200 µm.
FIGURE 5 in A new Anaulacomera species (Orthoptera: Tettigoniidae: Phaneropterinae) from the Iguaçu National Park, southern Brazil
FIGURE 5. Geographical distribution of the currently known Anaulacomera species, poculigera group. Blue: Anaulacomera franciscoi. red; A. poculigera; beige: A. trispinata sp. n. Light green: Pacific dominion; dark green: Parana province, Atlantic Forest (from Morrone 2014).
FIGURE 3 in A new Anaulacomera species (Orthoptera: Tettigoniidae: Phaneropterinae) from the Iguaçu National Park, southern Brazil
FIGURE 3. Terminalia of Anaulacomera trispinata sp. n. A: male cerci, posterior view; B: female ovipositor and cerci, lateral view; C: male subgenital plate, ventral view; D: female subgenital plate, ventral view. E and F: male genitalia, ventral and dorsal view, respectively. Abbreviations: df, dorsal fold; dl, dorsal lobe; ddl, dorsal fold of dorsal lobe; ejv, ejaculatory vesicles; lw.vl, lower folds of ventral lobe; up.vl, upper folds of ventral lobe; vdl, ventral fold of dorsal lobe.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.